“三法净水”一体化技术在化肥行业中的应用

Use of “Three-Step Water Purification”Integrated Technology in Chemical Fertilizer Industry

简要介绍了"三法净水"一体化技术的应用背景和原理,重点分析了其在化肥行业中水回用中的应用,并结合工程实例总结了该技术在运行过程中存在的问题及采取的解决方法。运行实践证明,采用"三法净水"一体化预处理技术不仅去除了中水的浊度和悬浮物,还去除了硬度、胶体、重金属离子等,处理后的水质能够满足中水回用的要求。

A brief introduction is given of the application background and principle of“three-step water purification” integrated technology, use of which in reclaimed water reuse in chemical fertilizer industry is emphatically analyzed, and in connection with project cases, problems of the technology existing in operation and solutions taken are summed-up. The operation practice has proved that using“three-step water purification” integrated technology has not only removed turbidity and suspended solids from reclaimed water, but also has removed hardness, colloids, heavy metal ions and so on, after treatment the water quality can meet the requirements of reclaimed water reuse.